22380878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5281}}^1$

素因数の和:5459

約数の個数: 16

約数和(自身を含む): 36382416

約数和(自身を除く): 14001538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 5281, 10562, 68653, 137306, 860803, 1721606, 11190439, 22380878]

約数ペア:

[(1, 22380878), (2, 11190439), (13, 1721606), (26, 860803), (163, 137306), (326, 68653), (2119, 10562), (4238, 5281)]